baber/WOPTO huggingface dataset:
Patent JP-2002206851-A (JP)
Title: Refrigerator
Inventor: HIROTA MASANORI
IPC: F25D23/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To keep fruits and vegetables fresh ever for a long period of time by improving the performance of removing substances promoting the aging of the fruits and vegetables in an apparatus which removes the substances such as ethylene promoting the aging of the fruits and vegetables generated in a vegetable compartment using a photocatalyst. SOLUTION: A removing element 23 carrying a photocatalyst 11 and a white based adsorbent 30 and a removing element 24 carrying a palladium catalyst 29 and a white based adsorbent 30 are incorporated into a light source 25. Thus, the removal of the aging promoting substances such as ethylene existing within the vegetable compartment 5 is executed continuously even when the photocatalyst 11 performs no function during the period of extinguishing the light source 25.
Patent JP-2002215567-A (JP)
Title: Usb controller
Inventor: SATO SHUNJI
IPC: G06F13/12
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To make readout processing fast by lightening the load on processing software of an external processor. SOLUTION: For readout processing of stream data transferred by using isochronous transfer, a USB transfer controller 104 is provided with a function of storing the receive data in successive buffer areas with a signal for switching the storing method in the buffer areas and a data quantity counter 103 which stores the total number of data in a storage device 102 so that the receive data readout processing can be carried out faster by software.
Patent JP-2002210743-A (JP)
Title: Manufacturing method for molding die of resin product
Inventor: FUJIKAWA KAZUO
IPC: B29C33/42
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of manufacturing a molding die of a resin product by reducing a working time, a required cost or the like during manufacturing the molding die and ensure that highly precise channeling is achieved in terms of working area roughness and working precision. SOLUTION: When a rib molding channel (m) is fabricated out of the molding area Gp of the molding die G for a resin bumper, the channel (m) is cut using a taper end mill 1 of such a shape as to coincide with the shape of the channel (m). Further, when the molding area Gp is cut in the depth direction, a fabrication pass descending obliquely is set. Consequently, it is possible to achieve a finer channeling. In addition, the finish quality of the fabricated area is improved by fabricating the side wall of the channel in a down cut fashion.
Patent JP-2002214373-A (JP)
Title: Time and hour display device using organic el element
Inventor: INUKAI KIYOO
IPC: G09F9/30
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a time and hour display device capable of surely reading a time and hour without any influence of angle of visibility and brightness. SOLUTION: A plurality of organic EL elements 14 are provided radially on a transparent base plate 11, the organic EL elements 14 of each radial row are divided into three segments 17a to 17c in the radial direction, one electrode is connected to the organic EL elements 14 of the respective segments 17a to 17c from the outside in the radial direction, and the other electrode is connected to the organic EL elements 14 of every segment 17a to 17c. A data signal or a scan signal is transmitted to one electrode, and a scan signal or a data signal is transmitted to the other electrode to thereby emit the organic EL elements 14 of a specified segment to display the time or residual time.
Patent JP-2002217109-A (JP)
Title: Polisilicon evaluation device and thin-film transistor production system
Inventor: WADA HIROYUKI
IPC: H01L29/786
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a polisilicon evaluation device, which evaluates the conditions of a polisilicon film in high reproducibility and in a short time, when a crystalline state of the polisilicon film formed in a low temperature policrystallization process is evaluated. SOLUTION: A space structure of a film surface of the polisilicon film shows a linearity and a periodicity in response to energy density supplied to amorphous silicon, during the low temperature policrystallization process by using an excimer laser. A surface image of the polisilicon film is taken with ultraviolet light. Then, the periodicity of the surface image of the film is converted into numbers, by using auto-correlation function (AC value conversion). The conditions of the film are evaluated on the basis of the AC value, to set power of the excimer laser.  It is assumed in this invention that the operation of the auto-correlation, which is for a direction (Y direction) perpendicular to a laser scanning direction during a laser annealing treatment, ranges between at least two periods or more, when the space structure of the film surface of the polisilicon film shows the periodicity.
Patent JP-2002220236-A (JP)
Title: Glass product having colored pattern and method of producing the same
Inventor: KISO HIROYUKI
IPC: C03B11/14
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To achieve high reproducibility in distribution of colored patterns when a glass product having the colored patterns is produced with an automatic press device by interposing a coloring material between two gobs. SOLUTION: The shape of the particle of the coloring material is made almost spherical, the coloring material is sucked with a vacuum head having a plurality of suction holes and is distributed by cancellation of suction on a first gob. Since the coloring agent is almost spherical, each coloring material is securely sucked to each suction hole, namely, the coloring materials are securely sucked to all the suction holes of the vacuum head, respectively, and the patterns of the coloring material distributed on the first gob have the same patterns so that a glass product having the same colored patterns is produced in large amount.
Patent JP-2002220743-A (JP)
Title: Conjugated fiber suitable for silky nylon fabric
Inventor: KAKUMOTO KOJI
IPC: D03D15/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a conjugated fiber suitable for a silky nylon fabric, having a plurality of unevenness on the fiber surface after an alkali treatment and capable of imparting a silky touch feeling to the fabric. SOLUTION: This core-sheath conjugated fiber is composed of a modified cross-section core part having >=10 continuous grooves in the fiber axial direction and >=10 protruding parts in the cross-sectional shape and comprising a polyamide and a sheath part composed of an easily alkali-soluble polyester covering the core part and has a ratio of the sheath part of 10-40 mass% based on the whole conjugated fiber.
Patent JP-2002222944-A (JP)
Title: Semiconductor element
Inventor: ARIMA YUTAKA
IPC: H01L21/8234
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element which realizes highly precise electric characteristic modulation without suppressing high integration, realizes the mounting of a mechanism circuit for automatically adjusting an element parameter by on-chip and correcting characteristic dispersion on any LSI, and realizes wholly new active LSI such as self-optimized LSI and self-adaptive LSI, which permit large element characteristic dispersion to a certain degree. SOLUTION: The semiconductor element can adjust the gain coefficient of a transistor by controlling the direction (angle) of an electric field with respect to a gate or a channel. It is preferable that the element has a first gate forming a channel area in a rectangle or parallelogram, and second gates forming channel areas which substantially include triangles between the channel area formed in the first gate and a source area and a drain area. Thus, it is preferable that all the channel areas including the channel area formed by the first gate and the channels formed by the second gates on both sides are substantially formed in the rectangles or the parallelograms.
Patent JP-2002231247-A (JP)
Title: Control valve-type lead-acid battery
Inventor: SHIBAHARA TOSHIO
IPC: H01M10/06
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a control valve-type lead-acid battery of long life. SOLUTION: Acetylene black or natural flaky graphite is reduced by hydrogen. A paste-type negative plate is manufactured by allowing the reduced acetylene black or natural flaky graphite to be contained in an active material layer, and the control valve-type lead-acid battery is manufactured by using the past- type negative plate.
Patent JP-2002231177-A (JP)
Title: Ion implanting device
Inventor: TOMITA HIROYUKI
IPC: H01J37/317
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To restrict generation of particles due to holding of a subject to implantation. SOLUTION: A wafer holder 20 for holding a wafer 24 is composed of a wafer holder base 36, a wafer fixing part 38, holder pins 40 and 42, a bearing 44, a housing 46, and a coil spring 48. The wafer fixing part 38 is fixed to the outer circumferential side of the wafer holder base 36, and the holder pins 40 and 42 are disposed to face the wafer fixing part 38. The holder pin 40 is supported by the bearing 44 to be rotatable, and the holder pins 40 and 42 are movably supported by the housing 46 and the coil spring 48 in a diametric direction of the wafer holder base 36. In a process of holding a side surface of the wafer 24 by the holder pins 40 and 42, the holder pins 40 and 42 are rotated around a Z-axis when force from the wafer 24 is applied to the holder pins 40 and 42, thereby frictional force applied between the holder pin 40 and the wafer 24 is reduced.
Patent JP-2002233920-A (JP)
Title: Assembling method and assembling jig for endless metal belt
Inventor: SUZUKI TETSUO
IPC: F16G5/16
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method for an endless metal belt capable of efficiently and easily assembling an element and a stacking ring. SOLUTION: Elements 2 arrayed on a guide rail 12 with recess parts thereof fitted thereto are pushed along the guide rail 12 obliquely from above toward the rear part (some part) of a stacking ring 4 rotatably supported on a frame 11, and the elements 2 are fitted and transferred from the guide rail 12 to the stacking ring 4. The guide rail 12 is extended in the substantially tangential direction of the rear part of the stacking ring 4. The back of the stacking ring 4 is positioned and held between the pressing pin 27 and a fixing member 22 to be extended in the substantially same direction as the guide rail 12.
Patent JP-2002231379-A (JP)
Title: Lever-type connector
Inventor: SASAI OSAMU
IPC: H01R13/631
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a lever-type connector capable of reducing fitting operation force of a connector housing, even though the turning range of the lever is narrow. SOLUTION: In the lever-type connector for drawing a pair of fittable connector housings 20, 30 by turning operation of a lever 40, a turning cam mechanism 46b is provided between an arm portion 42 and the other connector housing 30 for drawing both connector housings 20, 30 from an initial fitting position A to a primary fitting position B through engagement of a cam groove 46 and a cam pin 32 and turning operation of the lever 40. Furthermore, a sliding cam mechanism 48 is provided for drawing both connector housings 20, 30 to a complete fitting position C by sliding operation of the lever 40, when the lever 40 is at the turning end at the primary fitting position A.
Patent JP-2002232218-A (JP)
Title: Antenna trimmer
Inventor: TAKAHASHI HIROTO
IPC: H01Q9/42
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an antenna trimmer which has a small number of parts, is easily made light in weight and small in size, and has a small number of elastic connection points and small signal attenuation. SOLUTION: A fold back antenna element 10 is formed by providing strip conductive material having elasticity from a base end side toward a point side, also turning the conductive material back at the point side and forming a tongue piece 10c for elastic connection at the point part. A rod-shaped antenna element 24 is arranged while made to go through an almost cylindrical holding member 12 made of insulation material in an axial direction so as to be able to freely extracted and housed. The antenna element 10 is arranged on the outer circumference of the holding member 12, and a window 12d for looking at the antenna element 24 is pierced in the holding member 14, facing the tongue piece 10c for elastic connection.  The tongue piece 10c for elastic connection is brought into elastic contact with the base end part through the window 12d by its own elasticity to be electrically connected while the rod-shaped antenna element 24 is extracted.
Patent JP-2002230336-A (JP)
Title: Net dealing method, device and method for data processing, data communication system, and computer program
Inventor: SEKIGUCHI MINORU
IPC: G06Q20/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To safely carry out net dealings at low cost by a data communication system through which a selling-user's sales terminal device, a purchasing-user's purchase terminal device, and an intermediator's data processor communicate with one another. SOLUTION: When money data are not transmitted from the purchase terminal device 13 to the data processor 11, no article is sent from the selling user to the buying user, money data on payment sent from the purchase terminal device 13 to the data processor 11 are ciphered with the sales cipher of the selling user, and money data managed by the data processor 11 are also ciphered with the management cipher of the intermediator; when data on the acquisition of an article by the buying user are not transmitted from the purchase terminal device 13 to the data processor 11, the money data are not deciphered with the management cipher and the article is sent from the selling user directly to the buying user, so that the net dealings can be carried out safely at low cost.
Patent JP-2002230303-A (JP)
Title: Device, method and program for premium determination
Inventor: ONODA YOSHIKI
IPC: B60R25/23
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of policy management on a contractor by evading a traffic accident caused by an uninsured vehicle and determining a premium corresponding to risk factors momentarily changing during a drive of an automobile. SOLUTION: This device is equipped with a user access control part 250 which generates a password for allowing the engine of the automobile to be started when an insurance contract is made and installs the password in an onboard machine on the automobile after the insurance contract is made and a premium calculation part 270 which determines a premium per travel according to parameters of risk factors corresponding to the drive state of the automobile 400.
Patent JP-2002119998-A (JP)
Title: Waste dehydration apparatus and waste treatment system
Inventor: OKAICHI TADASHI
IPC: B01D29/62
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To enhance dehydration capacity and to prevent the generation of operation inferiority in a waste dehydration apparatus 40 wherein waste- containing water being a mixture of solid waste and water is charged from a charging part 1 and subjected to separation treatment to discharge the separated solid waste from a discharge part 2 and water is discharged to a drain flow channel 30. SOLUTION: The waste dehydration apparatus is equipped with a case member 41 connected to the drain flow channel 30 and capable of storing water in its lower part, a perforated container member 46 immersed in the water in the case member 41 at its lower part and having a plurality of drain holes 46c and a rotationally drivable drum member 47 housed in the perforated container member 46 at least at its lower part and having a plurality of blade bodies 48 protruded in its diameter direction from its outer peripheral part. The area from at least the bottom part along the rotary direction of the drum member 47 to a discharge part 2 of the perforated container member 46 is formed as a squeezed bottom part A approaching the leading end of the blade bodies 48.
Patent JP-2001331666-A (JP)
Title: Device and method for processing information, device and method for providing information, program storage medium, and program
Inventor: KURIYA YUKINOBU
IPC: G06Q10/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To purchase desired contents even when storage capacity is small. SOLUTION: At a request for purchase made by a portable telephone set 201, a purchase program 351 sends the request to purchase the contents to a shop server 4 together with data specifying a recording area so that a managing server 4 transmits the purchased contents.
Patent JP-2002230151-A (JP)
Title: Device and method for describing scenario, program, and recording medium
Inventor: NAKANO ATSUSHI
IPC: G06Q50/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a scenario describing device and method, a program, and a recording medium, by which the quantity for describing a prescribed plan can be reduced in the case of generating the plan by combining single service components. SOLUTION: A scenario is described by combining plural service types obtained by generating single service components, namely integrated service is described, so that scenario description work can be simplified by combining respective service types as compared with conventional work for preparing plural single service combinations.
Patent JP-2001303065-A (JP)
Title: Method for producing coke
Inventor: KATO KENJI
IPC: C10B53/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To produce cokes for a blast furnace having a high strength stably obtained by a thermal decomposition of waste plastics into a coke furnace. SOLUTION: The waste plastic previously mixed with a coal is charged to the lower part of a carbonizing chamber of the coke furnace, and the coal is charged thereon. The charged plastic is carbonized. At the time, preferably, the mixture obtained by mixing >=10 wt.% coal containing >=5 wt.% dust coal having <=0.3 mm particle diameter with the waste plastic is charged into the lower part of the carbonizing chamber, and the coal is charged thereon to carbonize the plastic. The content of a volatile component in the coal to be mixed with the waste plastic and to be charged into the lower part of the carbonizing chamber is preferably <=35%.  It is also effective that the mixture obtained by mixing >=10 wt.% coke breeze containing >=5 wt.% coke breeze having >=0.3 mm particle diameter instead of the coal, with the waste plastic is charged into the lower part of the carbonizing chamber, and the coal is charged thereon to carbonize the plastic.
Patent JP-2002229414-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: ASANO NAOKI
IPC: G03G21/18
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain stable electric connection between an image forming device main body and a process cartridge. SOLUTION: A contact member 22 provided on an image forming device 28 is guided by a holding member 25 so as to be movably provided with respect to a contact plate 21 provided on the process cartridge 15, and pressured by a spring 23. A plurality of projections 22a are provided on the contact plate 21 side of the member 22. Since the plurality of projections 22a exist, faulty conduction caused by paper powder or the like is prevented.
Patent JP-2002234833-A (JP)
Title: Method for producing sustained release type microcapsule
Inventor: TAKEYAMA KEISUKE
IPC: A61K47/38
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sustained release type microcapsule having a high content of a main drug without using a thickening substance. SOLUTION: This method for producing the sustained release type microcapsule is characterized by dropping a W/O emulsion comprising a water-soluble drug in an inner aqueous phase and a solution containing a release controlling substance as an outer oily phase into an aqueous phase flowing in one direction, preparing a W/O/W emulsion and solidifying the resultant emulsion.
Patent JP-2002237365-A (JP)
Title: Spark plug and manufacturing method of the same
Inventor: HORI KOEN
IPC: H01T13/39
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability for welding a grounding electrode and a noble metal chip of a spark plug made by laser welding, even when the noble metal chip is made thin in order to secure high ignition property. SOLUTION: A cylinder-shaped noble metal chip 45 is made to protrude from an opposite surface 43, located opposite to a center electrode of a grounding electrode, to center electrode side 30, and welded through a melting part 44 formed by the irradiation of laser beam to the opposite surface 43 with oblique angle.  Here, the cross section area of the noble metal chip 45 perpendicular to the axis is not less than 0.1 mm2 and not more than 0.6 mm2, and when the cross section area of a part of the noble metal chip 45, nearest to a melting part 44, perpendicular to the axis, is made A, an area ratio of the cross section area B, which is the area of a non-melting part 46, to the area at one end surface of the noble metal chip 45, is 50% or less, and a melting angle α, which is an angle between an axis of the direction of maximum melting depth H at the melting part 44 and the opposite surface 43, is 60 deg. or less.
Patent JP-2001308929-A (JP)
Title: Client data transfer method of different kind onto common carrier wave and atm/frame multiplex transmitting apparatus and router configuration
Inventor: TAKAGI KAZUO
IPC: H04L47/43
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a layer 2 frame that can efficiently be multiplexed with an ATM cell on the same carrier. SOLUTION: A layer 2 frame 300 comprises an overhead section 301 and an L2 payload section 302. The overhead section 301 comprises a frame length identifier 303, a flow identifier 304 and a frame header error check(FHEC) 305. Bytes up to a 4-th byte from the head of the FHEC 305 are converted into a code polynomial f(x) and the FHEC 305 is a value resulting from adding a modulo value M(x) to a residue R(x) resulting from the division of the f(x) by a generation polynomial g(x) (the M(x) is a value resulting from adding modulo value MATM(x): summed by an ATM HEC to a residue R1(x) resulting from the division of x-i by the g(x): i is one of figures 40-127). Thus, even when the ATM cell and the layer 2 frame 300 are multiplexed, because the coding method of the FHEC 305 differs from that of the ATM HEC, they are independently extracted.
Patent JP-2002238770-A (JP)
Title: Cooker
Inventor: KAJIWARA TOKUJI
IPC: A47J27/14
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To zone a foodstuff take-out side and a foodstuff throw-in side in a cooker. SOLUTION: This cooker consists of a cooking vessel 1 for storing and cooking foodstuff and a support means 3 for changing-over the foodstuff throw-in side and the take-out side in the cooking vessel 1 so as to perform an turning and inclining operation. The support means 3 is provided with a first driving means 33 for inclining the cooking vessel 1 to the foodstuff take-out side by arranging a sub-frame 25 on a base frame 13, supporting the sub-frame 25 by a first rotary support part 21 to the base frame 13, supporting the cooking vessel 1 by a second rotary support part to the sub-frame 25, and rotating and driving the sub-frame 25 to the foodstuff throw-in side concerning the base frame 13 with the first rotary support part 21 as a center,  and also provided with a second driving means for inclining the cooking vessel 1 to the foodstuff take-out side by rotating and driving the cooking vessel 1 to the foodstuff take-out side concerning the sub-frame 25 with the second rotary support part as a center.